链条滚子冷挤压工艺及模具  

Technology of Cold Extrusion and Die Design on Running Pulley

作　　者：金仁钢[1] 金会栋[1] 

机构地区：[1]湖南工业大学,湖南株洲412008

出　　处：《锻压装备与制造技术》2008年第3期40-42,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：介绍了链条滚子的冷挤压工艺,提出了采用导柱导套和模口双导向冷挤压模具的设计思路,设计了冷挤压模具结构。The process of cold extrusion of running pulley has been introduced,which uses a unit of guide pin and guide sleeve, as well as orifice double guidance die. The structure of cold extrusion die has been put forward.

关 键 词：机械制造 冷挤压 链条滚子 挤压模具 

分 类 号：TG376.3[金属学及工艺—金属压力加工]